Add beforeHistoryChange event#1539
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aslushnikov wants to merge 2 commits intocodemirror:masterfrom
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Intent: it is useful to get notifications about future changes of the document so that one might be able to update his own external document representation on an incremental basis. This event is complimentary to the "beforeChange" event which may be used for this purpose but which doesn't fire for the undo/redo commands.
Member
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This is a good idea. But how about moving the |
Contributor
Author
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Do you mean smth like this? |
marijnh
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May 24, 2013
But disable its update method in that case. Issue #1539
Member
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Yes, though -- sorry to waste your time -- I decided that actually that's not what I want either. I've pushed a different change (see attached patch) where Does that work for you? |
Contributor
Author
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That works for me, thank you for your time. |
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Intent: the event is useful to get notifications about
future changes of the document so that one might be able
to update his own external document representation on an incremental
basis. This event is complimentary to the "beforeChange" event which
may be used for this purpose but which doesn't fire for the undo/redo
commands.